PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $21.5 |
| PSA 7 | $29.45 |
| PSA 8 | $47.49 |
| PSA 9 | $99.98 |
| PSA 10 | $613.51 |
| BGS 10 | $798 |
| CGC 10 | $80.01 |
| SGC 10 | $368 |
TCGplayer market price: $24.9 (as of 2026-10-20)
Market context: ungraded price +7.8% over 30 days. +8.3% over 90 days. PSA 10 premium: 28.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-seel-1st-edition-41